*{
	margin:0px;
	padding:0px;
	font-family:"微软雅黑"；
}
 a{
 	text-decoration: none;
 }
li{
	list-style:none;
}
/*这个是总盒子*/
.topbox{
	height:460px;
	width:1226px;
	position:relative;
	margin:50px auto;

}

.banner{
	height:460px;
	width:1226px;
	position:relative;
}
.banner .list{
	float:left;
}
.banner .click{
	width:150px;
	height:30px;
	background:orange;
	position:absolute;
	bottom:20px;
	right:50px;

}
.banner .click .click_list{
	width:12px;
	height:12px;
	float:left;
	border:3px solid #959595;
	margin-left:12px;
	border-radius:50%;
	background: #8B8B8B url() 0 0 no-repeat;
}
.banner .turn_left{
	position:absolute;
	top:50%;
	left:234px;
	width:41px;
	height:69px;
	cursor:pointer;
	
	background: url(../img/icon.png) -83px 0 no-repeat;
}
.banner .turn_left:hover{
	background: url(../img/icon.png) 0 0 no-repeat;
}
.banner .turn_right{
	position:absolute;
	top:50%;
	right:0px;
	width:41px;
	height:69px;
	cursor:pointer;
	background: url(../img/icon.png) -124px 0 no-repeat;
}
.banner .turn_right:hover{
	background: url(../img/icon.png) -42px 0 no-repeat;
}
/*这个是box左边的盒子*/
.menu{
	width:234px;
	height:440px;
	position:absolute;
	top:0px;
	left:0px;
	padding-top:20px;
	z-index:2;
}
.menu .menu_list{
	width:204px;
	height:42px;
	padding-left:30px;
	line-height:42px;
}
.menu .menu_list:hover{
	background:orange;
}
.menu .menu_list a{
	color:#fff;
	font-size:14px;
}
.son_list{
	width:530px;
	height:460px;
	background:red;
	position:absolute;
	top:0px;
	left:234px;
}

/*这是menu兄弟，主要是用来展视透视效果*/
.menu_brother{
	width:234px;
	height:460px;
	background:#000 url() 0 0 no-repeat;
	position:absolute;
	top:0px;
	left:0px;
	z-index:1;
	opacity: 0.5;
}